In the rich text editor:
@UnresolvedAbyss
In a comment:
[UnresolvedAbyss](https://www.chowlings.com/user/UnresolvedAbyss)
For Names and Avatars:
In the rich text editor:
%UnresolvedAbyss
In a comment:
[](https://www.chowlings.com/user/UnresolvedAbyss) [UnresolvedAbyss](https://www.chowlings.com/user/UnresolvedAbyss)